Commit | Line | Data |
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81635ce4 | 1 | /* BFD back-end for TMS320C54X coff binaries. |
219d1afa | 2 | Copyright (C) 1999-2018 Free Software Foundation, Inc. |
a44f2895 | 3 | Contributed by Timothy Wall (twall@cygnus.com) |
81635ce4 TW |
4 | |
5 | This file is part of BFD, the Binary File Descriptor library. | |
6 | ||
7 | This program is free software; you can redistribute it and/or modify | |
8 | it under the terms of the GNU General Public License as published by | |
cd123cb7 | 9 | the Free Software Foundation; either version 3 of the License, or |
81635ce4 TW |
10 | (at your option) any later version. |
11 | ||
12 | This program is distributed in the hope that it will be useful, | |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
16 | ||
17 | You should have received a copy of the GNU General Public License | |
18 | along with this program; if not, write to the Free Software | |
3e110533 | 19 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA |
53e09e0a | 20 | 02110-1301, USA. */ |
81635ce4 | 21 | |
81635ce4 | 22 | #include "sysdep.h" |
3db64b00 | 23 | #include "bfd.h" |
81635ce4 TW |
24 | #include "libbfd.h" |
25 | #include "bfdlink.h" | |
26 | #include "coff/tic54x.h" | |
27 | #include "coff/internal.h" | |
28 | #include "libcoff.h" | |
29 | ||
f4ffd778 | 30 | #undef F_LSYMS |
81635ce4 TW |
31 | #define F_LSYMS F_LSYMS_TICOFF |
32 | ||
2c3fc389 NC |
33 | static void |
34 | tic54x_reloc_processing (arelent *, struct internal_reloc *, | |
35 | asymbol **, bfd *, asection *); | |
f4ffd778 NC |
36 | |
37 | /* 32-bit operations | |
38 | The octet order is screwy. words are LSB first (LS octet, actually), but | |
39 | longwords are MSW first. For example, 0x12345678 is encoded 0x5678 in the | |
40 | first word and 0x1234 in the second. When looking at the data as stored in | |
41 | the COFF file, you would see the octets ordered as 0x78, 0x56, 0x34, 0x12. | |
42 | Don't bother with 64-bits, as there aren't any. */ | |
43 | ||
81635ce4 | 44 | static bfd_vma |
edeb6e24 | 45 | tic54x_getl32 (const void *p) |
81635ce4 | 46 | { |
edeb6e24 | 47 | const bfd_byte *addr = p; |
81635ce4 | 48 | unsigned long v; |
f4ffd778 NC |
49 | |
50 | v = (unsigned long) addr[2]; | |
81635ce4 TW |
51 | v |= (unsigned long) addr[3] << 8; |
52 | v |= (unsigned long) addr[0] << 16; | |
53 | v |= (unsigned long) addr[1] << 24; | |
edeb6e24 | 54 | return v; |
81635ce4 TW |
55 | } |
56 | ||
57 | static void | |
edeb6e24 | 58 | tic54x_putl32 (bfd_vma data, void *p) |
81635ce4 | 59 | { |
edeb6e24 AM |
60 | bfd_byte *addr = p; |
61 | addr[2] = data & 0xff; | |
62 | addr[3] = (data >> 8) & 0xff; | |
63 | addr[0] = (data >> 16) & 0xff; | |
64 | addr[1] = (data >> 24) & 0xff; | |
81635ce4 TW |
65 | } |
66 | ||
edeb6e24 AM |
67 | static bfd_signed_vma |
68 | tic54x_getl_signed_32 (const void *p) | |
81635ce4 | 69 | { |
edeb6e24 | 70 | const bfd_byte *addr = p; |
81635ce4 TW |
71 | unsigned long v; |
72 | ||
f4ffd778 | 73 | v = (unsigned long) addr[2]; |
81635ce4 TW |
74 | v |= (unsigned long) addr[3] << 8; |
75 | v |= (unsigned long) addr[0] << 16; | |
76 | v |= (unsigned long) addr[1] << 24; | |
77 | #define COERCE32(x) \ | |
78 | ((bfd_signed_vma) (long) (((unsigned long) (x) ^ 0x80000000) - 0x80000000)) | |
79 | return COERCE32 (v); | |
80 | } | |
81 | ||
b9af77f5 TW |
82 | #define coff_get_section_load_page bfd_ticoff_get_section_load_page |
83 | #define coff_set_section_load_page bfd_ticoff_set_section_load_page | |
84 | ||
cbfe05c4 | 85 | void |
2c3fc389 NC |
86 | bfd_ticoff_set_section_load_page (asection *sect, |
87 | int page) | |
b9af77f5 TW |
88 | { |
89 | sect->lma = (sect->lma & ADDR_MASK) | PG_TO_FLAG(page); | |
90 | } | |
91 | ||
b9af77f5 | 92 | int |
2c3fc389 | 93 | bfd_ticoff_get_section_load_page (asection *sect) |
b9af77f5 TW |
94 | { |
95 | int page; | |
96 | ||
cbfe05c4 | 97 | /* Provide meaningful defaults for predefined sections. */ |
45dfa85a | 98 | if (sect == bfd_com_section_ptr) |
b9af77f5 TW |
99 | page = PG_DATA; |
100 | ||
45dfa85a AM |
101 | else if (bfd_is_und_section (sect) |
102 | || bfd_is_abs_section (sect) | |
103 | || bfd_is_ind_section (sect)) | |
b9af77f5 TW |
104 | page = PG_PROG; |
105 | ||
106 | else | |
107 | page = FLAG_TO_PG (sect->lma); | |
108 | ||
109 | return page; | |
110 | } | |
111 | ||
112 | /* Set the architecture appropriately. Allow unkown architectures | |
cbfe05c4 | 113 | (e.g. binary). */ |
f4ffd778 | 114 | |
b34976b6 | 115 | static bfd_boolean |
2c3fc389 NC |
116 | tic54x_set_arch_mach (bfd *abfd, |
117 | enum bfd_architecture arch, | |
118 | unsigned long machine) | |
b9af77f5 TW |
119 | { |
120 | if (arch == bfd_arch_unknown) | |
121 | arch = bfd_arch_tic54x; | |
122 | ||
123 | else if (arch != bfd_arch_tic54x) | |
b34976b6 | 124 | return FALSE; |
b9af77f5 TW |
125 | |
126 | return bfd_default_set_arch_mach (abfd, arch, machine); | |
127 | } | |
128 | ||
81635ce4 | 129 | static bfd_reloc_status_type |
2c3fc389 NC |
130 | tic54x_relocation (bfd *abfd ATTRIBUTE_UNUSED, |
131 | arelent *reloc_entry, | |
132 | asymbol *symbol ATTRIBUTE_UNUSED, | |
133 | void * data ATTRIBUTE_UNUSED, | |
134 | asection *input_section, | |
135 | bfd *output_bfd, | |
136 | char **error_message ATTRIBUTE_UNUSED) | |
81635ce4 | 137 | { |
81635ce4 TW |
138 | if (output_bfd != (bfd *) NULL) |
139 | { | |
140 | /* This is a partial relocation, and we want to apply the | |
07d6d2b8 AM |
141 | relocation to the reloc entry rather than the raw data. |
142 | Modify the reloc inplace to reflect what we now know. */ | |
81635ce4 TW |
143 | reloc_entry->address += input_section->output_offset; |
144 | return bfd_reloc_ok; | |
145 | } | |
146 | return bfd_reloc_continue; | |
147 | } | |
148 | ||
149 | reloc_howto_type tic54x_howto_table[] = | |
f4ffd778 NC |
150 | { |
151 | /* type,rightshift,size (0=byte, 1=short, 2=long), | |
152 | bit size, pc_relative, bitpos, dont complain_on_overflow, | |
153 | special_function, name, partial_inplace, src_mask, dst_mask, pcrel_offset. */ | |
154 | ||
155 | /* NORMAL BANK */ | |
156 | /* 16-bit direct reference to symbol's address. */ | |
b34976b6 AM |
157 | HOWTO (R_RELWORD,0,1,16,FALSE,0,complain_overflow_dont, |
158 | tic54x_relocation,"REL16",FALSE,0xFFFF,0xFFFF,FALSE), | |
f4ffd778 NC |
159 | |
160 | /* 7 LSBs of an address */ | |
b34976b6 AM |
161 | HOWTO (R_PARTLS7,0,1,7,FALSE,0,complain_overflow_dont, |
162 | tic54x_relocation,"LS7",FALSE,0x007F,0x007F,FALSE), | |
f4ffd778 NC |
163 | |
164 | /* 9 MSBs of an address */ | |
165 | /* TI assembler doesn't shift its encoding, and is thus incompatible */ | |
b34976b6 AM |
166 | HOWTO (R_PARTMS9,7,1,9,FALSE,0,complain_overflow_dont, |
167 | tic54x_relocation,"MS9",FALSE,0x01FF,0x01FF,FALSE), | |
f4ffd778 NC |
168 | |
169 | /* 23-bit relocation */ | |
b34976b6 AM |
170 | HOWTO (R_EXTWORD,0,2,23,FALSE,0,complain_overflow_dont, |
171 | tic54x_relocation,"RELEXT",FALSE,0x7FFFFF,0x7FFFFF,FALSE), | |
f4ffd778 NC |
172 | |
173 | /* 16 bits of 23-bit extended address */ | |
b34976b6 AM |
174 | HOWTO (R_EXTWORD16,0,1,16,FALSE,0,complain_overflow_dont, |
175 | tic54x_relocation,"RELEXT16",FALSE,0x7FFFFF,0x7FFFFF,FALSE), | |
f4ffd778 NC |
176 | |
177 | /* upper 7 bits of 23-bit extended address */ | |
b34976b6 AM |
178 | HOWTO (R_EXTWORDMS7,16,1,7,FALSE,0,complain_overflow_dont, |
179 | tic54x_relocation,"RELEXTMS7",FALSE,0x7F,0x7F,FALSE), | |
f4ffd778 NC |
180 | |
181 | /* ABSOLUTE BANK */ | |
182 | /* 16-bit direct reference to symbol's address, absolute */ | |
b34976b6 AM |
183 | HOWTO (R_RELWORD,0,1,16,FALSE,0,complain_overflow_dont, |
184 | tic54x_relocation,"AREL16",FALSE,0xFFFF,0xFFFF,FALSE), | |
f4ffd778 NC |
185 | |
186 | /* 7 LSBs of an address, absolute */ | |
b34976b6 AM |
187 | HOWTO (R_PARTLS7,0,1,7,FALSE,0,complain_overflow_dont, |
188 | tic54x_relocation,"ALS7",FALSE,0x007F,0x007F,FALSE), | |
f4ffd778 NC |
189 | |
190 | /* 9 MSBs of an address, absolute */ | |
191 | /* TI assembler doesn't shift its encoding, and is thus incompatible */ | |
b34976b6 AM |
192 | HOWTO (R_PARTMS9,7,1,9,FALSE,0,complain_overflow_dont, |
193 | tic54x_relocation,"AMS9",FALSE,0x01FF,0x01FF,FALSE), | |
f4ffd778 NC |
194 | |
195 | /* 23-bit direct reference, absolute */ | |
b34976b6 AM |
196 | HOWTO (R_EXTWORD,0,2,23,FALSE,0,complain_overflow_dont, |
197 | tic54x_relocation,"ARELEXT",FALSE,0x7FFFFF,0x7FFFFF,FALSE), | |
f4ffd778 NC |
198 | |
199 | /* 16 bits of 23-bit extended address, absolute */ | |
b34976b6 AM |
200 | HOWTO (R_EXTWORD16,0,1,16,FALSE,0,complain_overflow_dont, |
201 | tic54x_relocation,"ARELEXT16",FALSE,0x7FFFFF,0x7FFFFF,FALSE), | |
f4ffd778 NC |
202 | |
203 | /* upper 7 bits of 23-bit extended address, absolute */ | |
b34976b6 AM |
204 | HOWTO (R_EXTWORDMS7,16,1,7,FALSE,0,complain_overflow_dont, |
205 | tic54x_relocation,"ARELEXTMS7",FALSE,0x7F,0x7F,FALSE), | |
f4ffd778 NC |
206 | |
207 | /* 32-bit relocation exclusively for stabs */ | |
b34976b6 AM |
208 | HOWTO (R_RELLONG,0,2,32,FALSE,0,complain_overflow_dont, |
209 | tic54x_relocation,"STAB",FALSE,0xFFFFFFFF,0xFFFFFFFF,FALSE), | |
f4ffd778 | 210 | }; |
81635ce4 TW |
211 | |
212 | #define coff_bfd_reloc_type_lookup tic54x_coff_reloc_type_lookup | |
157090f7 | 213 | #define coff_bfd_reloc_name_lookup tic54x_coff_reloc_name_lookup |
81635ce4 TW |
214 | |
215 | /* For the case statement use the code values used tc_gen_reloc (defined in | |
f4ffd778 NC |
216 | bfd/reloc.c) to map to the howto table entries. */ |
217 | ||
2c3fc389 NC |
218 | static reloc_howto_type * |
219 | tic54x_coff_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED, | |
220 | bfd_reloc_code_real_type code) | |
81635ce4 TW |
221 | { |
222 | switch (code) | |
223 | { | |
224 | case BFD_RELOC_16: | |
225 | return &tic54x_howto_table[0]; | |
226 | case BFD_RELOC_TIC54X_PARTLS7: | |
227 | return &tic54x_howto_table[1]; | |
228 | case BFD_RELOC_TIC54X_PARTMS9: | |
229 | return &tic54x_howto_table[2]; | |
230 | case BFD_RELOC_TIC54X_23: | |
231 | return &tic54x_howto_table[3]; | |
232 | case BFD_RELOC_TIC54X_16_OF_23: | |
233 | return &tic54x_howto_table[4]; | |
234 | case BFD_RELOC_TIC54X_MS7_OF_23: | |
235 | return &tic54x_howto_table[5]; | |
236 | case BFD_RELOC_32: | |
237 | return &tic54x_howto_table[12]; | |
238 | default: | |
239 | return (reloc_howto_type *) NULL; | |
240 | } | |
241 | } | |
242 | ||
157090f7 AM |
243 | static reloc_howto_type * |
244 | tic54x_coff_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED, | |
245 | const char *r_name) | |
246 | { | |
247 | unsigned int i; | |
248 | ||
249 | for (i = 0; | |
250 | i < sizeof (tic54x_howto_table) / sizeof (tic54x_howto_table[0]); | |
251 | i++) | |
252 | if (tic54x_howto_table[i].name != NULL | |
253 | && strcasecmp (tic54x_howto_table[i].name, r_name) == 0) | |
254 | return &tic54x_howto_table[i]; | |
255 | ||
256 | return NULL; | |
257 | } | |
258 | ||
cbfe05c4 | 259 | /* Code to turn a r_type into a howto ptr, uses the above howto table. |
f4ffd778 NC |
260 | Called after some initial checking by the tic54x_rtype_to_howto fn below. */ |
261 | ||
81635ce4 | 262 | static void |
2c3fc389 NC |
263 | tic54x_lookup_howto (arelent *internal, |
264 | struct internal_reloc *dst) | |
81635ce4 TW |
265 | { |
266 | unsigned i; | |
267 | int bank = (dst->r_symndx == -1) ? HOWTO_BANK : 0; | |
f4ffd778 | 268 | |
81635ce4 TW |
269 | for (i = 0; i < sizeof tic54x_howto_table/sizeof tic54x_howto_table[0]; i++) |
270 | { | |
271 | if (tic54x_howto_table[i].type == dst->r_type) | |
272 | { | |
273 | internal->howto = tic54x_howto_table + i + bank; | |
274 | return; | |
275 | } | |
276 | } | |
277 | ||
4eca0228 AM |
278 | _bfd_error_handler (_("Unrecognized reloc type 0x%x"), |
279 | (unsigned int) dst->r_type); | |
cbfe05c4 | 280 | abort (); |
81635ce4 TW |
281 | } |
282 | ||
283 | #define RELOC_PROCESSING(RELENT,RELOC,SYMS,ABFD,SECT)\ | |
284 | tic54x_reloc_processing(RELENT,RELOC,SYMS,ABFD,SECT) | |
285 | ||
81635ce4 TW |
286 | #define coff_rtype_to_howto coff_tic54x_rtype_to_howto |
287 | ||
288 | static reloc_howto_type * | |
2c3fc389 NC |
289 | coff_tic54x_rtype_to_howto (bfd *abfd ATTRIBUTE_UNUSED, |
290 | asection *sec, | |
291 | struct internal_reloc *rel, | |
292 | struct coff_link_hash_entry *h ATTRIBUTE_UNUSED, | |
293 | struct internal_syment *sym ATTRIBUTE_UNUSED, | |
294 | bfd_vma *addendp) | |
81635ce4 TW |
295 | { |
296 | arelent genrel; | |
297 | ||
298 | if (rel->r_symndx == -1 && addendp != NULL) | |
299 | { | |
300 | /* This is a TI "internal relocation", which means that the relocation | |
301 | amount is the amount by which the current section is being relocated | |
cbfe05c4 | 302 | in the output section. */ |
81635ce4 TW |
303 | *addendp = (sec->output_section->vma + sec->output_offset) - sec->vma; |
304 | } | |
305 | ||
306 | tic54x_lookup_howto (&genrel, rel); | |
307 | ||
308 | return genrel.howto; | |
309 | } | |
310 | ||
f4ffd778 NC |
311 | /* Replace the stock _bfd_coff_is_local_label_name to recognize TI COFF local |
312 | labels. */ | |
313 | ||
b34976b6 | 314 | static bfd_boolean |
2c3fc389 NC |
315 | ticoff_bfd_is_local_label_name (bfd *abfd ATTRIBUTE_UNUSED, |
316 | const char *name) | |
81635ce4 TW |
317 | { |
318 | if (TICOFF_LOCAL_LABEL_P(name)) | |
b34976b6 AM |
319 | return TRUE; |
320 | return FALSE; | |
81635ce4 TW |
321 | } |
322 | ||
323 | #define coff_bfd_is_local_label_name ticoff_bfd_is_local_label_name | |
324 | ||
cbfe05c4 | 325 | /* Customize coffcode.h; the default coff_ functions are set up to use COFF2; |
81635ce4 TW |
326 | coff_bad_format_hook uses BADMAG, so set that for COFF2. The COFF1 |
327 | and COFF0 vectors use custom _bad_format_hook procs instead of setting | |
f4ffd778 | 328 | BADMAG. */ |
81635ce4 | 329 | #define BADMAG(x) COFF2_BADMAG(x) |
2b5c217d NC |
330 | |
331 | #ifndef bfd_pe_print_pdata | |
332 | #define bfd_pe_print_pdata NULL | |
333 | #endif | |
334 | ||
81635ce4 TW |
335 | #include "coffcode.h" |
336 | ||
b34976b6 | 337 | static bfd_boolean |
2c3fc389 NC |
338 | tic54x_set_section_contents (bfd *abfd, |
339 | sec_ptr section, | |
340 | const void * location, | |
341 | file_ptr offset, | |
342 | bfd_size_type bytes_to_do) | |
b9af77f5 | 343 | { |
cbfe05c4 | 344 | return coff_set_section_contents (abfd, section, location, |
07d6d2b8 | 345 | offset, bytes_to_do); |
b9af77f5 TW |
346 | } |
347 | ||
81635ce4 | 348 | static void |
2c3fc389 NC |
349 | tic54x_reloc_processing (arelent *relent, |
350 | struct internal_reloc *reloc, | |
351 | asymbol **symbols, | |
352 | bfd *abfd, | |
353 | asection *section) | |
81635ce4 TW |
354 | { |
355 | asymbol *ptr; | |
356 | ||
357 | relent->address = reloc->r_vaddr; | |
cbfe05c4 | 358 | |
81635ce4 TW |
359 | if (reloc->r_symndx != -1) |
360 | { | |
361 | if (reloc->r_symndx < 0 || reloc->r_symndx >= obj_conv_table_size (abfd)) | |
07d6d2b8 AM |
362 | { |
363 | _bfd_error_handler | |
695344c0 | 364 | /* xgettext: c-format */ |
07d6d2b8 AM |
365 | (_("%B: warning: illegal symbol index %ld in relocs"), |
366 | abfd, reloc->r_symndx); | |
367 | relent->sym_ptr_ptr = bfd_abs_section_ptr->symbol_ptr_ptr; | |
368 | ptr = NULL; | |
369 | } | |
81635ce4 | 370 | else |
07d6d2b8 AM |
371 | { |
372 | relent->sym_ptr_ptr = (symbols | |
373 | + obj_convert (abfd)[reloc->r_symndx]); | |
374 | ptr = *(relent->sym_ptr_ptr); | |
375 | } | |
81635ce4 TW |
376 | } |
377 | else | |
378 | { | |
379 | relent->sym_ptr_ptr = section->symbol_ptr_ptr; | |
380 | ptr = *(relent->sym_ptr_ptr); | |
381 | } | |
cbfe05c4 | 382 | |
81635ce4 TW |
383 | /* The symbols definitions that we have read in have been |
384 | relocated as if their sections started at 0. But the offsets | |
385 | refering to the symbols in the raw data have not been | |
386 | modified, so we have to have a negative addend to compensate. | |
cbfe05c4 | 387 | |
f4ffd778 | 388 | Note that symbols which used to be common must be left alone. */ |
cbfe05c4 | 389 | |
f4ffd778 | 390 | /* Calculate any reloc addend by looking at the symbol. */ |
81635ce4 | 391 | CALC_ADDEND (abfd, ptr, *reloc, relent); |
cbfe05c4 | 392 | |
81635ce4 TW |
393 | relent->address -= section->vma; |
394 | /* !! relent->section = (asection *) NULL;*/ | |
cbfe05c4 | 395 | |
f4ffd778 | 396 | /* Fill in the relent->howto field from reloc->r_type. */ |
81635ce4 TW |
397 | tic54x_lookup_howto (relent, reloc); |
398 | } | |
399 | ||
f4ffd778 | 400 | /* TI COFF v0, DOS tools (little-endian headers). */ |
81635ce4 | 401 | const bfd_target tic54x_coff0_vec = |
f4ffd778 NC |
402 | { |
403 | "coff0-c54x", /* name */ | |
404 | bfd_target_coff_flavour, | |
405 | BFD_ENDIAN_LITTLE, /* data byte order is little */ | |
406 | BFD_ENDIAN_LITTLE, /* header byte order is little (DOS tools) */ | |
407 | ||
408 | (HAS_RELOC | EXEC_P | /* object flags */ | |
409 | HAS_LINENO | HAS_DEBUG | | |
410 | HAS_SYMS | HAS_LOCALS | WP_TEXT ), | |
411 | ||
412 | (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */ | |
413 | '_', /* leading symbol underscore */ | |
414 | '/', /* ar_pad_char */ | |
415 | 15, /* ar_max_namelen */ | |
0aabe54e | 416 | 0, /* match priority. */ |
f4ffd778 NC |
417 | bfd_getl64, bfd_getl_signed_64, bfd_putl64, |
418 | tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32, | |
419 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */ | |
420 | bfd_getl64, bfd_getl_signed_64, bfd_putl64, | |
421 | bfd_getl32, bfd_getl_signed_32, bfd_putl32, | |
422 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */ | |
423 | ||
424 | {_bfd_dummy_target, coff_object_p, /* bfd_check_format */ | |
425 | bfd_generic_archive_p, _bfd_dummy_target}, | |
426 | {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */ | |
427 | bfd_false}, | |
428 | {bfd_false, coff_write_object_contents, /* bfd_write_contents */ | |
429 | _bfd_write_archive_contents, bfd_false}, | |
430 | ||
431 | BFD_JUMP_TABLE_GENERIC (coff), | |
432 | BFD_JUMP_TABLE_COPY (coff), | |
433 | BFD_JUMP_TABLE_CORE (_bfd_nocore), | |
434 | BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), | |
435 | BFD_JUMP_TABLE_SYMBOLS (coff), | |
436 | BFD_JUMP_TABLE_RELOCS (coff), | |
437 | BFD_JUMP_TABLE_WRITE (tic54x), | |
438 | BFD_JUMP_TABLE_LINK (coff), | |
439 | BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic), | |
440 | NULL, | |
441 | ||
2c3fc389 | 442 | & ticoff0_swap_table |
f4ffd778 NC |
443 | }; |
444 | ||
445 | /* TI COFF v0, SPARC tools (big-endian headers). */ | |
81635ce4 | 446 | const bfd_target tic54x_coff0_beh_vec = |
f4ffd778 NC |
447 | { |
448 | "coff0-beh-c54x", /* name */ | |
449 | bfd_target_coff_flavour, | |
450 | BFD_ENDIAN_LITTLE, /* data byte order is little */ | |
451 | BFD_ENDIAN_BIG, /* header byte order is big */ | |
452 | ||
453 | (HAS_RELOC | EXEC_P | /* object flags */ | |
454 | HAS_LINENO | HAS_DEBUG | | |
455 | HAS_SYMS | HAS_LOCALS | WP_TEXT ), | |
456 | ||
457 | (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */ | |
458 | '_', /* leading symbol underscore */ | |
459 | '/', /* ar_pad_char */ | |
460 | 15, /* ar_max_namelen */ | |
0aabe54e | 461 | 0, /* match priority. */ |
f4ffd778 NC |
462 | bfd_getl64, bfd_getl_signed_64, bfd_putl64, |
463 | tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32, | |
464 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */ | |
465 | bfd_getb64, bfd_getb_signed_64, bfd_putb64, | |
466 | bfd_getb32, bfd_getb_signed_32, bfd_putb32, | |
467 | bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */ | |
468 | ||
469 | {_bfd_dummy_target, coff_object_p, /* bfd_check_format */ | |
470 | bfd_generic_archive_p, _bfd_dummy_target}, | |
471 | {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */ | |
472 | bfd_false}, | |
473 | {bfd_false, coff_write_object_contents, /* bfd_write_contents */ | |
474 | _bfd_write_archive_contents, bfd_false}, | |
475 | ||
476 | BFD_JUMP_TABLE_GENERIC (coff), | |
477 | BFD_JUMP_TABLE_COPY (coff), | |
478 | BFD_JUMP_TABLE_CORE (_bfd_nocore), | |
479 | BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), | |
480 | BFD_JUMP_TABLE_SYMBOLS (coff), | |
481 | BFD_JUMP_TABLE_RELOCS (coff), | |
482 | BFD_JUMP_TABLE_WRITE (tic54x), | |
483 | BFD_JUMP_TABLE_LINK (coff), | |
484 | BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic), | |
485 | ||
486 | & tic54x_coff0_vec, | |
487 | ||
2c3fc389 | 488 | & ticoff0_swap_table |
f4ffd778 NC |
489 | }; |
490 | ||
491 | /* TI COFF v1, DOS tools (little-endian headers). */ | |
81635ce4 | 492 | const bfd_target tic54x_coff1_vec = |
f4ffd778 NC |
493 | { |
494 | "coff1-c54x", /* name */ | |
495 | bfd_target_coff_flavour, | |
496 | BFD_ENDIAN_LITTLE, /* data byte order is little */ | |
497 | BFD_ENDIAN_LITTLE, /* header byte order is little (DOS tools) */ | |
498 | ||
499 | (HAS_RELOC | EXEC_P | /* object flags */ | |
500 | HAS_LINENO | HAS_DEBUG | | |
501 | HAS_SYMS | HAS_LOCALS | WP_TEXT ), | |
502 | ||
503 | (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */ | |
504 | '_', /* leading symbol underscore */ | |
505 | '/', /* ar_pad_char */ | |
506 | 15, /* ar_max_namelen */ | |
0aabe54e | 507 | 0, /* match priority. */ |
f4ffd778 NC |
508 | bfd_getl64, bfd_getl_signed_64, bfd_putl64, |
509 | tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32, | |
510 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */ | |
511 | bfd_getl64, bfd_getl_signed_64, bfd_putl64, | |
512 | bfd_getl32, bfd_getl_signed_32, bfd_putl32, | |
513 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */ | |
514 | ||
515 | {_bfd_dummy_target, coff_object_p, /* bfd_check_format */ | |
516 | bfd_generic_archive_p, _bfd_dummy_target}, | |
517 | {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */ | |
518 | bfd_false}, | |
519 | {bfd_false, coff_write_object_contents, /* bfd_write_contents */ | |
520 | _bfd_write_archive_contents, bfd_false}, | |
521 | ||
522 | BFD_JUMP_TABLE_GENERIC (coff), | |
523 | BFD_JUMP_TABLE_COPY (coff), | |
524 | BFD_JUMP_TABLE_CORE (_bfd_nocore), | |
525 | BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), | |
526 | BFD_JUMP_TABLE_SYMBOLS (coff), | |
527 | BFD_JUMP_TABLE_RELOCS (coff), | |
528 | BFD_JUMP_TABLE_WRITE (tic54x), | |
529 | BFD_JUMP_TABLE_LINK (coff), | |
530 | BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic), | |
531 | ||
532 | & tic54x_coff0_beh_vec, | |
533 | ||
2c3fc389 | 534 | & ticoff1_swap_table |
81635ce4 TW |
535 | }; |
536 | ||
f4ffd778 | 537 | /* TI COFF v1, SPARC tools (big-endian headers). */ |
81635ce4 | 538 | const bfd_target tic54x_coff1_beh_vec = |
f4ffd778 NC |
539 | { |
540 | "coff1-beh-c54x", /* name */ | |
541 | bfd_target_coff_flavour, | |
542 | BFD_ENDIAN_LITTLE, /* data byte order is little */ | |
543 | BFD_ENDIAN_BIG, /* header byte order is big */ | |
544 | ||
545 | (HAS_RELOC | EXEC_P | /* object flags */ | |
546 | HAS_LINENO | HAS_DEBUG | | |
547 | HAS_SYMS | HAS_LOCALS | WP_TEXT ), | |
548 | ||
549 | (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */ | |
550 | '_', /* leading symbol underscore */ | |
551 | '/', /* ar_pad_char */ | |
552 | 15, /* ar_max_namelen */ | |
0aabe54e | 553 | 0, /* match priority. */ |
f4ffd778 NC |
554 | bfd_getl64, bfd_getl_signed_64, bfd_putl64, |
555 | tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32, | |
556 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */ | |
557 | bfd_getb64, bfd_getb_signed_64, bfd_putb64, | |
558 | bfd_getb32, bfd_getb_signed_32, bfd_putb32, | |
559 | bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */ | |
560 | ||
561 | {_bfd_dummy_target, coff_object_p, /* bfd_check_format */ | |
562 | bfd_generic_archive_p, _bfd_dummy_target}, | |
563 | {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */ | |
564 | bfd_false}, | |
565 | {bfd_false, coff_write_object_contents, /* bfd_write_contents */ | |
566 | _bfd_write_archive_contents, bfd_false}, | |
567 | ||
568 | BFD_JUMP_TABLE_GENERIC (coff), | |
569 | BFD_JUMP_TABLE_COPY (coff), | |
570 | BFD_JUMP_TABLE_CORE (_bfd_nocore), | |
571 | BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), | |
572 | BFD_JUMP_TABLE_SYMBOLS (coff), | |
573 | BFD_JUMP_TABLE_RELOCS (coff), | |
574 | BFD_JUMP_TABLE_WRITE (tic54x), | |
575 | BFD_JUMP_TABLE_LINK (coff), | |
576 | BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic), | |
577 | ||
578 | & tic54x_coff1_vec, | |
579 | ||
2c3fc389 | 580 | & ticoff1_swap_table |
f4ffd778 NC |
581 | }; |
582 | ||
583 | /* TI COFF v2, TI DOS tools output (little-endian headers). */ | |
81635ce4 | 584 | const bfd_target tic54x_coff2_vec = |
f4ffd778 NC |
585 | { |
586 | "coff2-c54x", /* name */ | |
587 | bfd_target_coff_flavour, | |
588 | BFD_ENDIAN_LITTLE, /* data byte order is little */ | |
589 | BFD_ENDIAN_LITTLE, /* header byte order is little (DOS tools) */ | |
590 | ||
591 | (HAS_RELOC | EXEC_P | /* object flags */ | |
592 | HAS_LINENO | HAS_DEBUG | | |
593 | HAS_SYMS | HAS_LOCALS | WP_TEXT ), | |
594 | ||
595 | (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */ | |
596 | '_', /* leading symbol underscore */ | |
597 | '/', /* ar_pad_char */ | |
598 | 15, /* ar_max_namelen */ | |
0aabe54e | 599 | 0, /* match priority. */ |
f4ffd778 NC |
600 | bfd_getl64, bfd_getl_signed_64, bfd_putl64, |
601 | tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32, | |
602 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */ | |
603 | bfd_getl64, bfd_getl_signed_64, bfd_putl64, | |
604 | bfd_getl32, bfd_getl_signed_32, bfd_putl32, | |
605 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */ | |
606 | ||
607 | {_bfd_dummy_target, coff_object_p, /* bfd_check_format */ | |
608 | bfd_generic_archive_p, _bfd_dummy_target}, | |
609 | {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */ | |
610 | bfd_false}, | |
611 | {bfd_false, coff_write_object_contents, /* bfd_write_contents */ | |
612 | _bfd_write_archive_contents, bfd_false}, | |
613 | ||
614 | BFD_JUMP_TABLE_GENERIC (coff), | |
615 | BFD_JUMP_TABLE_COPY (coff), | |
616 | BFD_JUMP_TABLE_CORE (_bfd_nocore), | |
617 | BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), | |
618 | BFD_JUMP_TABLE_SYMBOLS (coff), | |
619 | BFD_JUMP_TABLE_RELOCS (coff), | |
620 | BFD_JUMP_TABLE_WRITE (tic54x), | |
621 | BFD_JUMP_TABLE_LINK (coff), | |
622 | BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic), | |
623 | ||
624 | & tic54x_coff1_beh_vec, | |
625 | ||
626 | COFF_SWAP_TABLE | |
627 | }; | |
628 | ||
629 | /* TI COFF v2, TI SPARC tools output (big-endian headers). */ | |
81635ce4 | 630 | const bfd_target tic54x_coff2_beh_vec = |
f4ffd778 NC |
631 | { |
632 | "coff2-beh-c54x", /* name */ | |
633 | bfd_target_coff_flavour, | |
634 | BFD_ENDIAN_LITTLE, /* data byte order is little */ | |
635 | BFD_ENDIAN_BIG, /* header byte order is big */ | |
636 | ||
637 | (HAS_RELOC | EXEC_P | /* object flags */ | |
638 | HAS_LINENO | HAS_DEBUG | | |
639 | HAS_SYMS | HAS_LOCALS | WP_TEXT ), | |
640 | ||
641 | (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */ | |
642 | '_', /* leading symbol underscore */ | |
643 | '/', /* ar_pad_char */ | |
644 | 15, /* ar_max_namelen */ | |
0aabe54e | 645 | 0, /* match priority. */ |
f4ffd778 NC |
646 | bfd_getl64, bfd_getl_signed_64, bfd_putl64, |
647 | tic54x_getl32, tic54x_getl_signed_32, tic54x_putl32, | |
648 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */ | |
649 | bfd_getb64, bfd_getb_signed_64, bfd_putb64, | |
650 | bfd_getb32, bfd_getb_signed_32, bfd_putb32, | |
651 | bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */ | |
652 | ||
653 | {_bfd_dummy_target, coff_object_p, /* bfd_check_format */ | |
654 | bfd_generic_archive_p, _bfd_dummy_target}, | |
655 | {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */ | |
656 | bfd_false}, | |
657 | {bfd_false, coff_write_object_contents, /* bfd_write_contents */ | |
658 | _bfd_write_archive_contents, bfd_false}, | |
659 | ||
660 | BFD_JUMP_TABLE_GENERIC (coff), | |
661 | BFD_JUMP_TABLE_COPY (coff), | |
662 | BFD_JUMP_TABLE_CORE (_bfd_nocore), | |
663 | BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), | |
664 | BFD_JUMP_TABLE_SYMBOLS (coff), | |
665 | BFD_JUMP_TABLE_RELOCS (coff), | |
666 | BFD_JUMP_TABLE_WRITE (tic54x), | |
667 | BFD_JUMP_TABLE_LINK (coff), | |
668 | BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic), | |
669 | ||
670 | & tic54x_coff2_vec, | |
671 | ||
672 | COFF_SWAP_TABLE | |
673 | }; |